Ranger Body Scanner/Metal Detector (630-3010) Specifications Faxback Doc. # 34298 Operating Frequency: ......................................... 13 kHz Tuning: ................................................... Automatic Alert: ............................................. Audio, LED light Dimensions: .................................... 3"W x 16"L x 1 3/8"D Weight: ...................................................... 14 oz. Switch: ...................................................... ON/OFF (LB/EB 08/08/96)